Table of Contents
Advertisement
QQ
3 7 63 1515 0
Port No.
183
185
187
189
190
192
193
195
196
198
199
183
185
187
189
190
192
193
195
196
198
199
TE
L 13942296513
• Block Diagram
ODC, TS
Decoder etc.
System Controller
(Microprocessor)
SDRAM
(16bit)
www
.
DV-5050M/5900M/DVF-J6050/J6050-G
CIRCUIT DESCRIPTION
Port Name
I/O
MCKI
I
Clock input from SDRAM.
MCK
O
Clock output to SDRAM.
DQMLE
O
Lower bite data, mask signal of expander SDRAM.
DQMLM
O
Lower bite data, mask signal of main SDRAM.
DQMUE
O
Upper bite data, mask signal of expander SDRAM.
DQMUM
O
Upper bite data, mask signal of main SDRAM.
XWE
O
Write enable signal of SDRAM.
XCAS
O
CAS signal of SDRAM.
XRAS
O
RAS signal of SDRAM.
XCSE
O
Chip select signal of expander SDARM.
XCSM
O
Chip select signal of main SDARM.
MCKI
I
Clock input from SDRAM.
MCK
O
Clock output to SDRAM.
DQMLE
O
Lower bite data, mask signal of expander SDRAM.
DQMLM
O
Lower bite data, mask signal of main SDRAM.
DQMUE
O
Upper bite data, mask signal of expander SDRAM.
DQMUM
O
Upper bite data, mask signal of main SDRAM.
XWE
O
Write enable signal of SDRAM.
XCAS
O
CAS signal of SDRAM.
XRAS
O
RAS signal of SDRAM.
XCSE
O
Chip select signal of expander SDARM.
XCSM
O
Chip select signal of main SDARM.
Stream
Interface
Stream
Parser
Host
Interface
Memory
Interface
CD-DA
x
ao
u163
y
i
2 9
8
Function
Q Q
3
6 7
1 3
1 5
Video
and
Audio
Decoder
Sub- picture
Decoder
Video
Interface
NTSC/PAL
Encoder
Audio
Interface
IEC958
co
.
9 4
2 8
0 5
8
2 9
9 4
2 8
PLL
27MHz
REC656
(Digital Video Out)
Y/Y
DAC
Cb/Composite
DAC
DAC
Cr
C/C
DAC
Audio Out
(DAC for Audio)
m
9 9
9 9
13
Advertisement
Table of Contents
